Silylating Agents

2017 ◽  
pp. 1-15
Author(s):  
Peter G. Pape
Keyword(s):  
Silylating Agents

ChemInform Abstract: Silylation and Silylating Agents

ChemInform ◽  
2010 ◽  
Vol 28 (9) ◽  
pp. no-no
Author(s):  
H. R. KRICHELDORF
Keyword(s):  
Silylating Agents

Observation of Intrusion Rates of Hexamethyldisilazane During Supercritical Carbon Dioxide Functionalization of Triethoxyfluorosilane Low-k Films

2005 ◽  
Vol 863 ◽  
Author(s):  
P.M. Capani ◽  
P.D. Matz ◽  
D.W. Mueller ◽  
M.J. Kim ◽  
E.R. Walter ◽  
...  
Keyword(s):  
Average Pore Size ◽  
Film Surface ◽  
Adsorbed Water ◽  
Surface Hydrophobicity ◽  
Dielectric Constants ◽  
Average Pore ◽  
Silica Films ◽  
Silylating Agents ◽  
Penetration Behavior ◽  
Low K

AbstractWater adsorption by porous low-k silica films results in increased dielectric constants and is often due to silanol groups on the pore surfaces. Reacting the silanols with silylating agents (e.g., hexamethyldisilazane (HMDS) and trimethylchlorosilane (TMCS)) in supercritical CO2 (SC-CO2) can increase film hydrophobicity and can remove adsorbed water. In porous methylsilsesquioxane (MSQ) films (average pore size ∼ 3-4nm), it has been determined that supercritical silylation reactions do not substantially penetrate beyond the film surface.1,2 In this work we have examined the supercritical penetration behavior of silylating agents in low-k films with larger pore sizes (5-10nm). The depth and extent of reactants was determined by in situ infrared spectroscopy (FTIR), and surface hydrophobicity was examined by contact angle experiments.

scholarly journals General synthesis of 2,1-benzisoxazoles (anthranils) from nitroarenes and benzylic C–H acids in aprotic media promoted by combination of strong bases and silylating agents

2015 ◽  
Vol 19 (4) ◽  
pp. 807-816 ◽  
Author(s):  
Michał Wiȩcław ◽  
Mariusz Bobin ◽  
Andrzej Kwast ◽  
Robert Bujok ◽  
Zbigniew Wróbel ◽  
...  
Keyword(s):  
Silylating Agents ◽  
General Synthesis

Hydroxyapatite organofunctionalized with silylating agents to heavy cation removal

2006 ◽  
Vol 302 (2) ◽  
pp. 485-491 ◽  
Author(s):  
Oberto G. da Silva ◽  
Edson C. da Silva Filho ◽  
Maria G. da Fonseca ◽  
Luiza N.H. Arakaki ◽  
Claudio Airoldi
Keyword(s):  
Silylating Agents

Search for new silylating agents

1976 ◽  
Vol 117 (2) ◽  
pp. 431-435 ◽  
Author(s):  
Ryszard Piekos ◽  
Jacek Teodorczyk ◽  
Janusz Grzybowski ◽  
Krzysztof Kobyłczyk ◽  
Krzysztof Osmiałowski
Keyword(s):  
Silylating Agents
Sign in / Sign up

Export Citation Format

Share Document